Perma-Cal Industries

Perma-Cal is a leading manufacturer of direct drive pressure gauges, digital gauges, tranducers and regulators. Perma-Cal® provides the best in durability, reliability and accuracy. They have a very low volume elastic element and solid front case that provide the safest gauge possible. All Perma-Cal® gauges have a high repeatable accuracy, instantaneous action, and are available as Grade 3A (+.25% full scale), Grade 2A (+.5% full scale), or +.5% mid-scale/ +1% full scale.